#define KEVENTS_ON 1
#define KEV_SNDSPACE (4 * 1024)
-#define KEV_RECVSPACE (8 * 1024)
+#define KEV_RECVSPACE (32 * 1024)
#define KEV_ANY_VENDOR 0
#define KEV_ANY_CLASS 0
*/
#define KEV_APPLESHARE_CLASS 4
+/*!
+ @defined KEV_FIREWALL_CLASS
+ @discussion Firewall kernel event class.
+*/
+#define KEV_FIREWALL_CLASS 5
+
+/*!
+ @defined KEV_IEEE80211_CLASS
+ @discussion IEEE 802.11 kernel event class.
+*/
+#define KEV_IEEE80211_CLASS 6
+
/*!
@struct kern_event_msg
@discussion This structure is prepended to all kernel events. This structure
KEV_MSG_HEADER_SIZE.
*/
struct kern_event_msg {
- u_long total_size; /* Size of entire event msg */
- u_long vendor_code; /* For non-Apple extensibility */
- u_long kev_class; /* Layer of event source */
- u_long kev_subclass; /* Component within layer */
- u_long id; /* Monotonically increasing value */
- u_long event_code; /* unique code */
- u_long event_data[1]; /* One or more data longwords */
-
+ u_int32_t total_size; /* Size of entire event msg */
+ u_int32_t vendor_code; /* For non-Apple extensibility */
+ u_int32_t kev_class; /* Layer of event source */
+ u_int32_t kev_subclass; /* Component within layer */
+ u_int32_t id; /* Monotonically increasing value */
+ u_int32_t event_code; /* unique code */
+ u_int32_t event_data[1]; /* One or more data words */
};
/*!
@defined KEV_MSG_HEADER_SIZE
- @discussion Size of the header portion of the kern_event_msg structure. This
- accounts for everything right up to event_data. The size of the data can
- be found by subtracting KEV_MSG_HEADER_SIZE from the total size from the
- kern_event_msg.
+ @discussion Size of the header portion of the kern_event_msg structure. This
+ accounts for everything right up to event_data. The size of the data can
+ be found by subtracting KEV_MSG_HEADER_SIZE from the total size from the
+ kern_event_msg.
*/
#define KEV_MSG_HEADER_SIZE (offsetof(struct kern_event_msg, event_data[0]))
subclass.
*/
struct kev_request {
- u_long vendor_code;
- u_long kev_class;
- u_long kev_subclass;
+ u_int32_t vendor_code;
+ u_int32_t kev_class;
+ u_int32_t kev_subclass;
};
/*!
*/
#define KEV_VENDOR_CODE_MAX_STR_LEN 200
+#pragma pack(4)
+
/*!
@struct kev_vendor_code
@discussion This structure is used with the SIOCGKEVVENDOR ioctl to convert
@field vendor_string A bundle style identifier.
*/
struct kev_vendor_code {
- u_long vendor_code;
- char vendor_string[KEV_VENDOR_CODE_MAX_STR_LEN];
+ u_int32_t vendor_code;
+ char vendor_string[KEV_VENDOR_CODE_MAX_STR_LEN];
};
+#pragma pack()
/*!
@defined SIOCGKEVID
@discussion Retrieve the current event id. Each event generated will have
a new idea. The next event to be generated will have an id of id+1.
*/
-#define SIOCGKEVID _IOR('e', 1, u_long)
+#define SIOCGKEVID _IOR('e', 1, u_int32_t)
/*!
@defined SIOCSKEVFILT
@field data_ptr A pointer to data.
*/
struct kev_d_vectors {
- u_long data_length; /* Length of the event data */
- void *data_ptr; /* Pointer to event data */
+ u_int32_t data_length; /* Length of the event data */
+ void *data_ptr; /* Pointer to event data */
};
/*!
- @struct kev_d_vectors
+ @struct kev_msg
@discussion This structure is used when posting a kernel event.
@field vendor_code The vendor code assigned by kev_vendor_code_find.
@field kev_class The event's class.
the kernel event.
*/
struct kev_msg {
- u_long vendor_code; /* For non-Apple extensibility */
- u_long kev_class; /* Layer of event source */
- u_long kev_subclass; /* Component within layer */
- u_long event_code; /* The event code */
- struct kev_d_vectors dv[N_KEV_VECTORS]; /* Up to n data vectors */
+ u_int32_t vendor_code; /* For non-Apple extensibility */
+ u_int32_t kev_class; /* Layer of event source */
+ u_int32_t kev_subclass; /* Component within layer */
+ u_int32_t event_code; /* The event code */
+ struct kev_d_vectors dv[N_KEV_VECTORS]; /* Up to n data vectors */
};
/*!
that string. Vendor codes will remain the same until the machine is
rebooted.
@param vendor_string A bundle style vendor identifier (i.e. com.apple).
- @param vender_code Upon return, a unique vendor code for use when posting
+ @param vendor_code Upon return, a unique vendor code for use when posting
kernel events.
@result May return ENOMEM if memory constraints prevent allocation of a new
vendor code.
*/
-errno_t kev_vendor_code_find(const char *vendor_string, u_long *vender_code);
+errno_t kev_vendor_code_find(const char *vendor_string, u_int32_t *vendor_code);
/*!
@function kev_msg_post
* Internal version of kev_post_msg. Allows posting Apple vendor code kernel
* events.
*/
-int kev_post_msg(struct kev_msg *event);
+int kev_post_msg(struct kev_msg *event);
LIST_HEAD(kern_event_head, kern_event_pcb);
struct kern_event_pcb {
- LIST_ENTRY(kern_event_pcb) ev_link; /* glue on list of all PCBs */
- struct socket *ev_socket; /* pointer back to socket */
- u_long vendor_code_filter;
- u_long class_filter;
- u_long subclass_filter;
+ LIST_ENTRY(kern_event_pcb) ev_link; /* glue on list of all PCBs */
+ struct socket *ev_socket; /* pointer back to socket */
+ u_int32_t vendor_code_filter;
+ u_int32_t class_filter;
+ u_int32_t subclass_filter;
};
#define sotoevpcb(so) ((struct kern_event_pcb *)((so)->so_pcb))
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